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Other Investments and Assets
 12 Months Ended
Dec. 31, 2020
Investments All Other Investments [Abstract]  
Other Investments and Assets

Note 8. Other Investments and Assets

Other investments and assets consisted of the following:

 

 

December 31,

 

(in thousands)

 

2020

 

 

2019

 

Self-insured liability receivable

 

$

6,358

 

 

$

9,982

 

Other mutual funds

 

 

3,457

 

 

 

3,107

 

Contract costs

 

 

2,912

 

 

 

3,961

 

Cash surrender value of life insurance

 

 

—

 

 

 

24,873

 

Other

 

 

2,765

 

 

 

3,196

 

Other investments and assets

 

$

15,492

 

 

$

45,119